Results for “Black Opal”

Explore all 633 upcoming results for “Black Opal”.View price results

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Natural Fire Red Black Opal Gemstones 0.63 Ct. Round Cabochon Shape 6.8 Mm.

$15

Treasure of Gems & JewelryLake Charles, LA

4 days Left

3.04Ct Natural Smoked Ethiopian Black Opal, Faceted Cut - 12.4x8.9x6.4 mm , 696C

Est.

$30

$60

$10

Ksmith Heritage AuctioneersJelutong,, Penang

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0.74 Ct Natural Black Flashing Fire Opal Oval Cab

$25

Gems AuctionBangkok, TH

Sep 7, 2026

1 Ct "Play Of Colors" Natural Black Opal Cut

Est.

$75

$150

$1

Finest Gems Auction Rajasthan, IN

4 days Left

2.71Ct Natural Smoked Ethiopian Black Opal, Faceted Cut - 11.4x8.4x5.8 mm , 700C

Est.

$20

$40

$10

Ksmith Heritage AuctioneersJelutong,, Penang

4 days Left

2.33Ct Natural Ethiopian Black Opal - 11.1x8.4x3.8 mm , 616C

Est.

$80

$160

$10

Ksmith Heritage AuctioneersJelutong,, Penang

Sep 7, 2026

1.62 Ct "Play Of Colors" Natural Black Opal

Est.

$75

$150

$1

Finest Gems Auction Rajasthan, IN

Sep 7, 2026

1.56 Ct "Play Of Colors" Natural Black Opal

Est.

$75

$150

$1

Finest Gems Auction Rajasthan, IN

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14K Yellow Gold Adjustable Black Opal Pendant Necklace 1.42ct

$1,690

BidhausNew York, NY

4 days Left

3.94Ct Natural Ethiopian Black Opal - 17.6x10.4x4.7 mm , 614C

Est.

$70

$140

$10

Ksmith Heritage AuctioneersJelutong,, Penang

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GIA Platinum Black Opal Diamond Cocktail Ring Size 6.5

$4,740

BidhausNew York, NY

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Natural Play Of Color Rainbow Fire Red Black Opal Gemstones 1.36 Ct. Oval Cabochon Shape 10.3 x 7

$27

Treasure of Gems & JewelryLake Charles, LA

Sep 7, 2026

1.03 Ct "Play Of Colors" Natural Black Opal Pair

Est.

$75

$150

$1

Finest Gems Auction Rajasthan, IN

4 days Left

2.23Ct Ethiopian Black Smoked Opal, Faceted Cut - 12.3x9.3x4.9 mm , 629C

Est.

$30

$60

$10

Ksmith Heritage AuctioneersJelutong,, Penang

4 days Left

2.47Ct Ethiopian Black Smoked Opal, Faceted Cut - 12.7x9.6x5.3 mm , 627C

Est.

$30

$60

$10

Ksmith Heritage AuctioneersJelutong,, Penang

Sep 7, 2026

2.39 Ct "Play Of Colors" Natural Black Opal

Est.

$75

$150

$1

Finest Gems Auction Rajasthan, IN

Sep 7, 2026

1.34 Ct "Play Of Colors" Natural Black Opal

Est.

$75

$150

$1

Finest Gems Auction Rajasthan, IN

Sep 7, 2026

1.13 Ct "Play Of Colors" Natural Black Opal Cut

Est.

$75

$150

$1

Finest Gems Auction Rajasthan, IN

4 days Left

2.48Ct Ethiopian Black Smoked Opal, Faceted Cut - 12.1x9.3x5.6 mm , 623C

Est.

$30

$60

$10

Ksmith Heritage AuctioneersJelutong,, Penang

Sep 3, 2026

Natural Play Of Color Rainbow Fire Red Black Opal Gemstones 1.14 Ct. Trilliant Cabochon Shape

Est.

$68

$107

$1

Treasure of Gems & JewelryLake Charles, LA

Buy Now

1.76 Ct Natural Black Flashing Fire Opal Pear Cab

$25

Gems AuctionBangkok, TH

Sep 7, 2026

1 Ct "Play Of Colors" Natural Black Opal

Est.

$75

$150

$1

Finest Gems Auction Rajasthan, IN

Buy Now

1.19 Ct Natural Black Flashing Fire Opal Oval Cab

$25

Gems AuctionBangkok, TH

Sep 7, 2026

2.83 Ct "Play Of Colors" Natural Black Opal Cut

Est.

$75

$150

$1

Finest Gems Auction Rajasthan, IN

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